This is just a small addition to Sku Grid which would help manage all of your suppliers at one single place.
In the first section one can check all of their private suppliers (added via CSV link), edit their mappings and update the data.
In the second section one can see all of the current public suppliers that are in use by him/her and if supplier supports custom options (such as setting up zip code or choosing specific offer), then one can update options for that supplier globally from one single page.
